Home / 167,773.08-231,536.43-96,165.03

Finding the Fourth Proportional to 167,773.08, 231,536.43 and 96,165.03

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Solution

The fourth proportional to 167,773.08, 231,536.43 and 96,165.03 is: 132,713.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,773.08 : 231,536.43 = 96,165.03 : x
  2. Step 2: Convert to fraction form
    167,773.08/231,536.43 = 96,165.03/x
  3. Step 3: Cross multiply
    167,773.08x = 231,536.43 × 96,165.03
  4. Step 4: Simplify right side
    167,773.08x = 22,265,707,737.04
  5. Step 5: Solve for x
    x = 22,265,707,737.04/167,773.08
  6. Step 6: Final answer
    x = 132,713.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.